include/configs/imx8ulp_evk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2020 NXP
   4  */
   5
   6 #ifndef __IMX8ULP_EVK_H
   7 #define __IMX8ULP_EVK_H
   8
   9 #include <linux/sizes.h>
  10 #include <asm/arch/imx-regs.h>
  11
  12 #define CFG_SYS_UBOOT_BASE      (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  13
  14 #ifdef CONFIG_SPL_BUILD
  15 #define CFG_MALLOC_F_ADDR               0x22040000
  16
  17
  18 #endif
  19
  20 /* ENET Config */
  21 #if defined(CONFIG_FEC_MXC)
  22 #define PHY_ANEG_TIMEOUT                20000
  23
  24 #define CFG_FEC_MXC_PHYADDR             1
  25 #endif
  26
  27 #ifdef CONFIG_DISTRO_DEFAULTS
  28 #define BOOT_TARGET_DEVICES(func) \
  29         func(MMC, mmc, 0)
  30
  31 #include <config_distro_bootcmd.h>
  32 #else
  33 #define BOOTENV
  34 #endif
  35
  36 /* Initial environment variables */
  37 #define CFG_EXTRA_ENV_SETTINGS          \
  38         BOOTENV \
  39         "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  40         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  41         "image=Image\0" \
  42         "console=ttyLP1,115200 earlycon\0" \
  43         "fdt_addr_r=0x83000000\0"                       \
  44         "boot_fit=no\0" \
  45         "fdtfile=imx8ulp-evk.dtb\0" \
  46         "initrd_addr=0x83800000\0"              \
  47         "bootm_size=0x10000000\0" \
  48         "mmcpart=1\0" \
  49         "mmcroot=/dev/mmcblk2p2 rootwait rw\0" \
  50
  51 /* Link Definitions */
  52
  53 #define CFG_SYS_INIT_RAM_ADDR   0x80000000
  54 #define CFG_SYS_INIT_RAM_SIZE   0x80000
  55
  56
  57 #define CFG_SYS_SDRAM_BASE              0x80000000
  58 #define PHYS_SDRAM                      0x80000000
  59 #define PHYS_SDRAM_SIZE                 0x80000000 /* 2GB DDR */
  60
  61 /* Using ULP WDOG for reset */
  62 #define WDOG_BASE_ADDR                  WDG3_RBASE
  63 #endif